Title :
Reconstructing the conductivity of nodes in electrical impedance tomography
Author :
Xianliang, Li ; Xingbai, He ; Shouchang, Zhou
Author_Institution :
Dept. of Electr. Eng., Chongqing Univ., China
fDate :
29 Oct-1 Nov 1998
Abstract :
A new method is adapted in electrical impedance tomography reconstruction calculation by reconstructing the conductivity of nodes. In practice, this new method can improve the reconstruction calculation speed and the reconstruction picture quality. The reconstruction pictures, compared with traditional method, are given to prove the validity of the method
Keywords :
electric impedance imaging; finite element analysis; image reconstruction; inverse problems; medical image processing; conductivity of nodes; electrical impedance tomography; field split method; finite element mesh; image reconstruction method; reconstruction picture quality; Conductivity; Electrodes; Finite element methods; Helium; Home appliances; Image reconstruction; Impedance; Integral equations; Testing; Tomography;
Conference_Titel :
Engineering in Medicine and Biology Society, 1998. Proceedings of the 20th Annual International Conference of the IEEE
Conference_Location :
Hong Kong
Print_ISBN :
0-7803-5164-9
DOI :
10.1109/IEMBS.1998.745627
